the fact that the attackers knew where to get ambassador stevens after he'd fled to a so-called safe house, half a mile away. the building was hit with insurgent mortars, suggesting the terrorists knew what they were doing. some administration sources tell abc news they were concerned after the white house began pushing the line that they attack was spontaneous and not the work of terrorists. the white house says assessments have changed over time as intelligence has been confirmed. president obama has repeatedly said the investigation is on to find the killers and bring them to justice. and george, abc news has confirmed that the fbi, which has been dispatched to libya to lead the investigation, has not even reached benghazi yet, 16 days after the attack, largely due to safety concerns. now, officials worry, by the time the officials from the fbi get to the site, it will have been picked clean, george. >> such a dangerous situation right now. okay, jake, thank you. >>> and at the united nations today, israeli prime minister benjamin netanyahu took place with a new and pretty low tec